com.oracle.truffle.js.nodes.access

Class JSTargetableWrapperNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.js.nodes.JavaScriptBaseNode

com.oracle.truffle.js.nodes.JavaScriptNode

com.oracle.truffle.js.nodes.access.JSTargetableNode

com.oracle.truffle.js.nodes.access.JSTargetableWrapperNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

public class JSTargetableWrapperNode
extends JSTargetableNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Field Summary

Fields inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

INTERMEDIATE_VALUE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JSTargetableWrapperNode(JavaScriptNode delegate, JavaScriptNode targetNode)

Method Summary

Modifier and Type	Method and Description
protected JavaScriptNode	copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)
static JSTargetableNode	create(JavaScriptNode delegate, JavaScriptNode target)
Object	evaluateTarget(com.oracle.truffle.api.frame.VirtualFrame frame)
Object	execute(com.oracle.truffle.api.frame.VirtualFrame frame) Executes this node using the specified context and frame and returns the result value.
double	executeDouble(com.oracle.truffle.api.frame.VirtualFrame frame) Like JavaScriptNode.execute(VirtualFrame) except that it tries to convert the result value to a double.
double	executeDoubleWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame, Object target)
int	executeInt(com.oracle.truffle.api.frame.VirtualFrame frame) Like JavaScriptNode.execute(VirtualFrame) except that it tries to convert the result value to an int.
int	executeIntWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame, Object target)
Object	executeWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame, Object target)
JavaScriptNode	getDelegate()
JavaScriptNode	getTarget()

Methods inherited from class com.oracle.truffle.js.nodes.access.JSTargetableNode

createWrapper, evaluateReceiver

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptNode

addCallTag, addExpressionTag, addRootBodyTag, addStatementTag, cloneUninitialized, cloneUninitialized, copy, executeBoolean, executeLong, executeVoid, expressionToString, findBlockScopeNode, getSourceSection, hasSourceSection, hasTag, isInstrumentable, isResultAlwaysOfType, onReplace, removeSourceSection, setSourceSection, setSourceSection, toString, transferSourceSection, transferSourceSectionAddExpressionTag, transferSourceSectionAndTags

Methods inherited from class com.oracle.truffle.js.nodes.JavaScriptBaseNode

getLanguage, getRealm, hasOverloadedOperators

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, replace, replace, reportPolymorphicSpecialize

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Constructor Detail

JSTargetableWrapperNode

protected JSTargetableWrapperNode(JavaScriptNode delegate,
                                  JavaScriptNode targetNode)

Method Detail

create

public static JSTargetableNode create(JavaScriptNode delegate,
                                      JavaScriptNode target)

getDelegate

public JavaScriptNode getDelegate()

executeWithTarget

public Object executeWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame,
                                Object target)

Specified by:

executeWithTarget in class JSTargetableNode

executeIntWithTarget

public int executeIntWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame,
                                Object target)
                         throws com.oracle.truffle.api.nodes.UnexpectedResultException

Overrides:

executeIntWithTarget in class JSTargetableNode

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

executeDoubleWithTarget

public double executeDoubleWithTarget(com.oracle.truffle.api.frame.VirtualFrame frame,
                                      Object target)
                               throws com.oracle.truffle.api.nodes.UnexpectedResultException

Overrides:

executeDoubleWithTarget in class JSTargetableNode

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException

execute

public Object execute(com.oracle.truffle.api.frame.VirtualFrame frame)

Description copied from class: JavaScriptNode

Executes this node using the specified context and frame and returns the result value.

Specified by:

execute in class JavaScriptNode

Parameters:

frame - the frame of the currently executing guest language method

Returns:

the value of the execution

executeInt

public int executeInt(com.oracle.truffle.api.frame.VirtualFrame frame)
               throws com.oracle.truffle.api.nodes.UnexpectedResultException

Description copied from class: JavaScriptNode

Like JavaScriptNode.execute(VirtualFrame) except that it tries to convert the result value to an int. A node can override this method if it has a better way to producing a value of type int.

Overrides:

executeInt in class JavaScriptNode

Parameters:

frame - the frame of the currently executing guest language method

Returns:

the value of the execution as an int

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException - if a loss-free conversion of the result to int is not possible

executeDouble

public double executeDouble(com.oracle.truffle.api.frame.VirtualFrame frame)
                     throws com.oracle.truffle.api.nodes.UnexpectedResultException

Description copied from class: JavaScriptNode

Like JavaScriptNode.execute(VirtualFrame) except that it tries to convert the result value to a double. A node can override this method if it has a better way to producing a value of type double.

Overrides:

executeDouble in class JavaScriptNode

Parameters:

frame - the frame of the currently executing guest language method

Returns:

the value of the execution as a double

Throws:

com.oracle.truffle.api.nodes.UnexpectedResultException - if a loss-free conversion of the result to double is not possible

evaluateTarget

public Object evaluateTarget(com.oracle.truffle.api.frame.VirtualFrame frame)

Overrides:

evaluateTarget in class JSTargetableNode

getTarget

public JavaScriptNode getTarget()

Overrides:

getTarget in class JSTargetableNode

copyUninitialized

protected JavaScriptNode copyUninitialized(Set<Class<? extends com.oracle.truffle.api.instrumentation.Tag>> materializedTags)

Overrides:

copyUninitialized in class JavaScriptNode